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Is it possible to use flashback database to undo an upgrade from 10.2 to 11.2

edited Jun 18, 2013 3:13AM in Database Backup and Recovery (MOSC) 6 commentsAnswered
Hi,
We are upgrading our RAC databases10.2 to 11.2 in a Linux_64 environment. The Cluster layer is already in 11.2, not involved in the upgrade.

The flashback database option is activated in our databases.

My question is is it possible to use the flashback database to revert the the upgrade from 10.2 to 11.2 ?

And how should we run the flashback command, under the 11.2 ORACLE_HOME   or  under the 10.2 ORACLE_HOME  ?


Thanks.

Kien

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